Colitis of long duration.
D003093:Colitis, Ulcerative / Q000000981:diagnostic imaging* / Q000473:pathology; D003106:Colon / Q000473:pathology; D003424:Crohn Disease / Q000000981:diagnostic imaging* / Q000473:pathology / Q000628:therapy; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007082:Ileum / Q000473:pathology; D008875:Middle Aged; D011859:Radiography; D012003:Rectal Fistula / Q000000981:diagnostic imaging